ZIP Code 08690

08690 is one of New Jersey's ZIP codes, delivering to addresses in Trenton, Mercer County.

City: Trenton
County: Mercer County
State: New Jersey
Prefix: 086xx

Where this code sits

08690 is part of the 086xx range, the group of codes handled by one mail processing centre. Trenton is served by 27 ZIP codes in total; the full list, with the county each falls in, is on the Trenton page.

Trenton New Jersey ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08690 delivers to without sharing its boundary.

ZIP codes nearest 08690

The ZIP codes whose reference points sit closest to 08690.
ZIP code	Distance	Delivers to
ZIP code 08619	2.1 mi	Trenton, NJ
ZIP code 08550	2.3 mi	Princeton Junction, NJ
ZIP code 08610	3.3 mi	Trenton, NJ
ZIP code 08691	3.5 mi	Trenton, NJ
ZIP code 08629	4.1 mi	Trenton, NJ
ZIP code 08535	4.2 mi	Millstone Township, NJ
ZIP code 08561	4.2 mi	Windsor, NJ
ZIP code 08543	4.3 mi	Princeton, NJ

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 08690, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 08690. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.